A Research On The Technology Of Card For The Intelligent Logistics Park Based On Multimode Card

The Internet of Things is an important technological support for construction projects of the public information platform of logistics. This paper aimed for the developing arrangement of the road transports in the whole province to develop the research on the key technology of networking of the intelligent logistics system in logistics park in particular and based on the technology of RFID,internet and theory of information to build a modem,intelligent networking management system which face to the whole logistics park of our province.There are some disadvantages and bottlenecks in traditional networking management system. First of all, it is easy to form information leakage in some aspects, such as the compatibility of software and the safety of systems. Secondly, the main method to inventory the goods information is based on the artificial data which is easy to make mistakes and the efficient is lower as well. At the same time, the combination of industrial application and pass card is also not satisfactory. An important technical skill to solute the problems mentioned above is to use the skill of intelligent card technically to realize the card management system of intelligent logistics park based on RFID,IC and magnetic-stripe to combine industrial application and pass card tightly and to use internet telecommunication to ensure the safety,efficiency and instantaneity of information exchange.This paper employed the technology of DES algorithm, secures message transmission and PIN password authentication to study the method of secure authentication and developed the efficient method of security authentication. This paper used the authentication method to develop the card management system of intelligent logistics park which included the designs of user card function and file mechanics, interface devices, core subsystem and data center.The whole management system was divided into five subsystems according to function, for example, management center subsystem, parking yard subsystem, attendance subsystem,service subsystem and information service and so on. To design those five subsystems with the style of independent module functionally to make sure those five subsystems can share the informations as well as keep the independence in those modules, meanwhile, the balance between resource sharing and the security of information and be ensured too.Though debugging the system in information secure, encryption and decryption, the exchange between user card and online database and the exchange between user card and terminal offline information from the beginning to the end, the requirement is approved.